northern california. in hercules, abc 7 news. >> fire investigators say an early morning fire does not appear sus spishus but was damaging. the fire started at 4:40 inside of the squat and gobble cafe. it spread to two businesses and adjoining building. two firefighters suffered injuries. it took crews four hours to contain flames. >> there is a deep building they thought they found the fire. they put out what they saw. >> the fire also shut down a muni tunnel in both directions causing long delays for commuters this morning. bridges were put into place until service retire -- restored about 10:00 in the morn lg. a man and woman injured while trying to escape a fire on carlton avenue at 4:00. firefighters had a tough time bringing this blaze under control because live ammunition in the house kept exploding in flames. pets believed to have been in the house when the fire broke out have not been found. sad to say. the cause of the blaze is under investigation. >> a calendar says fall. right? it's looking li